How-To

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 16 of the series. If you are just getting started now, check out the beginning of the series here. (This post has been updated to Swift 1.2, iOS 8, and Xcode 6.3.)

In my previous blog post, you learned how to add Core Data to a project and design entities in a data model. In this post, you will learn how to generate entity classes from the entities in a data model and use them within your app. You can get the latest version of the iAppsReview project at this link.

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step-by-step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 15 of the series. If you are just getting started now, check out the beginning of the series here. (This post has been updated to Swift 1.2, iOS 8, and Xcode 6.3).

In my previous post in this series, I discussed some of the basics of Core Data, the technology that allows you to store and retrieve information on an iOS device. You learned about entity data models, databases, and how you can improve on Apple's default Core Data implementation. 

There have been a couple of times now that I’ve been startled out of a deep sleep by my iPhone emitting a high pitched screeching sound. The sound was to make me aware of an AMBER (child abduction) Alert. 

I think AMBER Alerts are a great thing and help save lives, but what annoyed me was that the alert was from a city almost 300 miles away from me. Was it really relevant to me?

Most of the time the alerts are pinged off of cell towers and are specific to the area. I’m not sure why I received this particular alert, but it made me consider turning it off.

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure and you will experience how fun turning your ideas into reality can be! This is Part 10 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2, iOS 8 and Xcode 6.3.)

In my previous post, you learned the basic mechanics of calling methods on an object. There's very little you can do in Swift, the language of iOS development, without calling methods. In this post, we're going to put into practice what you have learned about calling methods and integrate social media into the iAppsReview app we've been working on in this blog. I'm also going to introduce a new Cocoa Touch Framework concept known as collections. You can get the latest version of iAppsReview from this link.

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 9 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2 iOS 8, and Xcode 6.3.)

In my previous post, I taught you how to write your very first line of code. In the process, I touched on the concept of calling methods in Swift. In this post, we're going to take a closer look at the important concept of calling methods, and we will also work on converting the prototype iAppsReview into a fully-functional app.

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step-by-step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 14 of the series. If you are just getting started now, check out the beginning of the series here. (This post has been updated to Swift 1.2, iOS 8, and Xcode 6.3)

Core Data is the technology that allows you to store and retrieve information on an iOS device. Although it is an advanced technology often difficult to grasp, my goal in this post is to simplify Core Data so it can be easily used by beginners.

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. This is Part 1 of the blog series. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be!

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step-by-step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 13 of the series. If you are just getting started now, check out the beginning of the series here. (This post has been updated to Swift 1.2, iOS 8, and Xcode 6.3)

This post contains some of the most important information you need to know to build a well-designed app that easily adapts to changes requested by users, the constant changes Apple makes to iOS, and the ever-changing landscape of iOS devices. It all comes down to a solid app architecture. We're going to take a quick digression from the iAppsReview app this week to look at a simpler Calculator app to help us establish good architectural principles.

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 12 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2, iOS 8, and Xcode 6.3.)

One of the best software development books of all time is Steve McConnell's Code Complete. Whether you are a seasoned software developer or a brand new programmer, regardless of the platform or language in which you write code, I highly recommend checking out this book. It will change your way of thinking and vastly improve the quality of the code you write.

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 11 of the series. If you're just getting started now, check out the beginning of the series here. (This post has been updated to Swift 1.2, iOS 8 and Xcode 6.3)

Now that you have some of the basics of Swift programming under your belt, it's time to dive into some deeper coding territory. To get the latest version of iAppsReview, select this link. 

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 8 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2, iOS 8 and Xcode 6.3.)

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 7 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2, iOS 8 and Xcode 6.3)

In my last several posts, we have created a prototype app called iAppsReview that allows users to rate apps on their iOS devices. Whenever you build an app, it's a best practice to first create a prototype that you can give to your client or potential user base for feedback. You often need to make changes to the prototype based on the feedback you receive. However, once the dust has settled, you need to turn the prototype into a real app. This requires writing code. Since this blog series is specifically designed for non-programmers, we need to take a step back and look at the big picture of app development and learn the basics of writing code.

Do you have an idea for an app, but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 6 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to iOS 8, Xcode 6.3 and Swift 1.2.)

In my previous post, you were introduced to several user-interface controls including the text field, text view, image view, and rounded rectangle button. We finished the main iAppsReview scene and added a new App Category scene.

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 5 of the series. If you're just getting started now, check out the beginning of the series here.

In my previous post, you learned about navigating between different scenes in your app, and learned about using custom user-interface controls in your apps. We started building the Write Review scene (shown on the left side of Figure 1), which we will finish in this post, and we'll move on to the App Category scene shown on the right side of Figure 1. (This post has been updated to iOS 8, Xcode 6.3 and Swift 1.2). 

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 3 of the series. If you're just getting started now, check out the beginning of the series here (This post has been updated to iOS 8.0, Xcode 6.3 and Swift 1.2.)

In my previous post, we started the process of creating a prototype of an iPhone app called iAppsReview. You learned how to create a new project in Xcode, how to add a storyboard to a project and configure it, and how to add a navigation controller to a storyboard. You had just begun to configure the table view, which we will finish in this post. You'll learn how to create multiple sections in a table view, set section header text, add images to a project, and incorporate them in table-view cells.

 

Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 2 of the series. If you're just getting started now, check out the beginning of the series here (This post has been updated to iOS 8, Xcode 6.3 and Swift 1.2.)

After introducing the tools you'll need to develop apps in my previous post, I assume you've installed Xcode and are ready to get a taste of app development! I find there is no better way to learn than by doing, so let's dive in and start creating an app.

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